3 years ago

What percentage did you tip if your lunch was $5 and you left $1?

Mathematics

1 answer:

Aleks04 [339]3 years ago

8 0

You tipped 20% if you left a 1$ tip from a 5$ lunch.

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What is answer to 12=4x what is x

krek1111 [17]

Division Property of Equality.
Always use opposite operation with side that contains variable.

Isolate variable.
Divide 4 by 4 to get it by itself.

Now do the same to other side.
$12\div4=3\\x=3$

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exis [7]

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Over 6.8 months, a tree grew 7.48 inches.

evablogger [386]

The tree's grow rate is 1.1 per month
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Nady [450]

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3 years ago

The zeros of a quadratic function are -8 and 5. Write the quadratic function in Standard Form.

nataly862011 [7]

Answer:

y = x² + 3x - 40

Step-by-step explanation:

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